Home / 25,832,940.18-38,754,177.92-10,688,052.66

Finding the Fourth Proportional to 25,832,940.18, 38,754,177.92 and 10,688,052.66

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Solution

The fourth proportional to 25,832,940.18, 38,754,177.92 and 10,688,052.66 is: 16,034,051.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,832,940.18 : 38,754,177.92 = 10,688,052.66 : x
  2. Step 2: Convert to fraction form
    25,832,940.18/38,754,177.92 = 10,688,052.66/x
  3. Step 3: Cross multiply
    25,832,940.18x = 38,754,177.92 × 10,688,052.66
  4. Step 4: Simplify right side
    25,832,940.18x = 414,206,694,403,969.31
  5. Step 5: Solve for x
    x = 414,206,694,403,969.31/25,832,940.18
  6. Step 6: Final answer
    x = 16,034,051.54

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.